Hi Terry,

> The solution was put forward to allow a particular device to be pinged
> when logged into the network using the VPN solution.  For some reason
> it refuses pings even though it can be accessed using ssh once the VPN
> connection has been made.

ping(8) sends an ICMP ECHO packet.  ssh(1) establishes a TCP connection.
They're both network protocols, but different ones; see /etc/protocols
for their numbers.

Something was hindering the ECHO packet round trip.

-- 
Cheers, Ralph.

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